[OpenLayers-Users] KML and area colorization

[VIDAUD Romain]

Hi,

Unfortunately i had tested the strategie parameter (as shown in examples on the OL website) and it does not help.. why http provided KML file would not react the same in IE and FF ?

Romain

-----Message d'origine-----
De : andreas.hocevar at gmail.com [mailto:andreas.hocevar at gmail.com] De la part de Andreas Hocevar
Envoyé : mercredi 17 juin 2009 16:32
À : VIDAUD Romain
Cc : users at openlayers.org
Objet : Re: [OpenLayers-Users] KML and area colorization

Hi,

On Wed, Jun 17, 2009 at 3:36 PM, VIDAUD
Romain<RVIDAUD at atmo-rhonealpes.org> wrote:
> When I make the sample page you gave deserialize my kml (copy paste content of kml file) everything is ok. When I use a "Layer.Vector" version, the zone is displayed and colorized but not on a good geographic location (under IE7) ..
>
> The script is :
>
> new OpenLayers.Layer.Vector("KML", {
>                        protocol: new OpenLayers.Protocol.HTTP({
>                            url: kmladress,
>                            format: new OpenLayers.Format.KML({
>                                extractStyles: true,
>                                extractAttributes: true
>                            })
>                        })
>                    });

You should configure a strategy with your layer:

new OpenLayers.Layer.Vector("KML", {
    protocol: new OpenLayers.Protocol.HTTP({
        url: kmladress,
        format: new OpenLayers.Format.KML({
            extractStyles: true,
            extractAttributes: true
        })
    }),
    strategies: [new OpenLayers.Strategy.Fixed()]
});

Intersting how your application works at all without it, but the
strategy will definitely take care of reprojecting your features to
the map's projection.

Regards,
Andreas.

>
> And I get as a result what can be viewed at
> http://www4.atmo-rhonealpes.org/site/OL_httpKML_layer.PNG (can give an real sample url cause it's on developpement server for now)
>
> Thanks,
>
> Romain
>
>
>
> -----Message d'origine-----
> De : andreas.hocevar at gmail.com [mailto:andreas.hocevar at gmail.com] De la part de Andreas Hocevar Envoyé : mardi 16 juin 2009 16:23 À : VIDAUD Romain Cc : users at openlayers.org Objet : Re: [OpenLayers-Users] KML and area colorization
>
> Hi,
>
> this issue is fixed in OpenLayers 2.8 (currently available as 2.8-rc6 under http://www.openlayers.org/api/2.8-rc6/OpenLayers.js).
>
> To verify, go to
> http://www.openlayers.org/dev/examples/vector-formats.html, select "KML" as format, paste the contents of your kml there, and hit "add feature".
>
> Regards,
> Andreas.
>
> On Mon, Jun 15, 2009 at 6:02 PM, VIDAUD
> Romain<RVIDAUD at atmo-rhonealpes.org> wrote:
>> Hello,
>>
>>
>>
>> I have a KML problem under IE7. I am drawing areas providing OL a KML
>> file generated by my webserver.
>>
>> Under Chrome and FF (and google earth when I download it) all is
>> correctly drawn and colorized, but with IE7, areas doesn't always have
>> their correct color (left white instead). Is there a known issue about it ?
>>
>> (use example can be viewed at
>> http://www4.atmo-rhonealpes.org/Site/Map/ChargerModule/161505/194/0/1)
>>
>> (KML file address is:
>> http://www4.atmo-rhonealpes.org/Site/Indice/KML/IndiceConfigPREVISIO/1
>> 5-06-2009/all)
>>
>>
>>
>> Thanks,
>>
>>
>>
>> Romain VIDAUD
>>
>> Webmaster
>>
>>
>>
>> Atmo-RhôneAlpes
>>
>> Groupement d'Intérêt Economique d'Associations
>>
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>>
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>>
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>>
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>>
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>>
>
>
>
> --
> Andreas Hocevar
> OpenGeo - http://opengeo.org/
> Expert service straight from the developers.
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-- 
Andreas Hocevar
OpenGeo - http://opengeo.org/
Expert service straight from the developers.